Fair One soap is a skin lightening and exfoliating bar. It promises fairness and exfoliation. The key ingredient is Walnut Scrub which moisturizes the skin, cleanses it and clears the dead cells through exfoliation. Walnut shell granules scrub away dirt, blackheads and dead cells. Gentle Exfoliating Walnut Scrub is dermatologically-tested, non-comedogenic and hypoallergenic.